7159750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 14440608

約数和(自身を除く): 7280858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2203, 3250, 4406, 11015, 22030, 28639, 55075, 57278, 110150, 143195, 275375, 286390, 550750, 715975, 1431950, 3579875, 7159750]

約数ペア:

[(1, 7159750), (2, 3579875), (5, 1431950), (10, 715975), (13, 550750), (25, 286390), (26, 275375), (50, 143195), (65, 110150), (125, 57278), (130, 55075), (250, 28639), (325, 22030), (650, 11015), (1625, 4406), (2203, 3250)]